2649133

Information

• Patent Grant
• 2649133

• References
• Source

• Patent Number

  2,649,133

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • B28B21/50 - Details of compression or compacting means
  • Y10T156/103 - Encasing or enveloping the configured lamina
  • Y10T156/1031 - with preshaping of lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 138 - Pipes and tubular conduits
  • 162 - Paper making and fiber liberation
  • 264 - Plastic and nonmetallic article shaping or treating: processes